NS

Naoteru SHIGEKAWA

NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #3,860,390 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5151757 Heterojunction field-effect transistor Takatomo Enoki, Kunihiro Arai 1992-09-29